OT-2026-000043345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000043345) never changes.
Identity and time
| Publication number | OT-2026-000043345 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-7acd-9cfe-ffd312bc1de8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 530a299302cad367bf2f486dcc9928b7159686c96d91677318c3dee3f094a7c2 |
|---|---|
| Markdown | 2ba05dacb2a07ae46d458bcf1c569e08ee71d172b20d4d344253775d9c262d09 |
| Publication page | 29ea0067eeb5287c99f455e7baad2d0346f774a068b9299463c6220e07d8113e |
| Manifest | 8b8164da3bddbf627c27e5c4c44e691336e0d479e76e820556ff894d03f02543 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7CphwbiBRORl9G/Mgck0FeWn10xUe3JWDDBuvqTc7xm2muiGk/c8LMblVQpyqBl8oQDK1sfWKkRwg4ng169QAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:51.574473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043345observed 29ea0067eeb5287c99f455e7baad2d03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:51.554846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043345/manifest.jsonobserved 8b8164da3bddbf627c27e5c4c44e6913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:51.535962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043345/publication.mdobserved 2ba05dacb2a07ae46d458bcf1c569e08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:51.518011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043345/publication.txtobserved 530a299302cad367bf2f486dcc9928b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|